To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
My friend who received it as a gift said it fit well and kept her feet warm enough since she's newly migrated to au and having her first winter. She hasnt had a chance to buy boots yet so this was a really great item for her and she told me she can now tolerate the 50 degree weather as they walk back and forth their work office.